National-spencer | zee line lever-action drum pump for light oils this lever-style pump is lightweight and corrosion resistant. Pumps can be used on 15 to 55 gallon drums with 2in or 1-1/2in drum bungs. steel body pump features a rugged, red powder coat finish, buna n seals and brass piston rings for light oils maximum 40 weight, atf, hydraulic fluid, kerosene and diesel fuel. Unit includes a variable stroke adjustable handle, telescopic pvc suction tube and a screw cap to stop dispensing. Pump dispenses at 1 gallon per 9 strokes.